void DES::SubstitutionBoxes()
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int s1[4][16]={
* f6 X/ u+ U% R 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,
" G: a5 n8 d8 x; v4 j 0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,
! {# e5 |- t0 x* W" ?/ `' C7 C 4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,4 D/ A5 s: } X
15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
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# @ I5 K e3 S) G/ R' L8 N1 _
int s2[4][16]={
3 G1 w7 s$ V3 d: z6 S 15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,
5 V( }4 h) R E& ], ~. M i 3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,
! z8 @. C( Q1 i" n- P9 T$ g 0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
" Z% q% w7 ]: ]) V$ E* _ 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
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9 P; n1 N" Z% g. v6 k9 s
int s3[4][16]={
1 E; k" I8 F1 ^7 ^* i 10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,
/ o" ?" y, }8 } 13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,0 b0 \( o& Z: @: {# S8 x
13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,
; w% ~6 Q$ O6 @4 k4 _5 F2 x w 1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,122 H1 A4 w& P6 x8 I% [" b
};
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int s4[4][16]={, u! z A& c' i( ^0 s
7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,
, P# o: s& b4 u7 F 13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9,: B: a3 Q( T+ t& R6 T" D9 l
10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
6 {% \" E& X% T+ {* t; g 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14& D% Z8 J) [0 h6 Q& D
};9 ^ ]. j' y2 ^. Q* o6 z
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int s5[4][16]={
/ j+ Q8 L/ q9 t7 p 2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,
9 p1 K, B7 S8 u 14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,3 c* Z/ M% ~4 O) s7 S9 M" J; v
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,: L9 O! m+ l2 M* X" q: n; t
11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
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7 F. p" p4 e C x) ? int s6[4][16]={
& h! y1 {2 | k# d 12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,
; ?. J' N! N; r( d 10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,5 B# }, F- A( P5 R* ?
9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,
# k0 [+ @" L2 }( {$ G1 D 4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,138 F* X+ _$ O; T K3 a
};) P( h) E: r% w# a' v
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int s7[4][16]={
7 g* _4 H8 _! p% R- b, O 4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,& y9 L2 ]4 c5 D0 I0 ?
13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,' j b9 I; w6 }2 k# y6 U$ C$ R
1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2,2 [' D" n; W# L# s8 r
6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
4 e( O# N/ Q( y1 K+ b/ X0 A };8 I7 k2 d& E' z" {
0 |& R, x4 b# u9 m
int s8[4][16]={4 @. f [" h" {! y, r7 w- h
13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,
" x0 F2 N% W" x4 J% ]/ e) M 1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,
+ ]( h/ ~) |. @* k) E: h) N 7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,
: V9 E2 b/ b8 ^9 C. } 2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
, E6 u, s; ~* g$ M* [ };
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[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |